Changes

Many scientists who have demonstrated support for global warming have been silenced or censored by the United States government. <ref>http://www.rense.com/general75/oppo.htm</ref><ref>http://www.worldnetdaily.com/news/article.asp?ARTICLE_ID=53636</ref><ref>http://www.variousandsundry.com/politics/?p=810</ref><ref>http://www.newswithviews.com/metcalf/metcalf205.htm</ref> Some are even given death threats by pro-global warming scientists and advocates.<ref>http://www.telegraph.co.uk/news/main.jhtml?xml=/news/2007/03/11/ngreen211.xml</ref>

Many scientists who have demonstrated support for global warming have been silenced or censored by the United States government. <ref>http://www.rense.com/general75/oppo.htm</ref><ref>http://www.worldnetdaily.com/news/article.asp?ARTICLE_ID=53636</ref><ref>http://www.variousandsundry.com/politics/?p=810</ref><ref>http://www.newswithviews.com/metcalf/metcalf205.htm</ref> Some are even given death threats by pro-global warming scientists and advocates.<ref>http://www.telegraph.co.uk/news/main.jhtml?xml=/news/2007/03/11/ngreen211.xml</ref>

Pro-global warming reports follow scientific method, using both a control and experimental group. <ref>http://xtronics.com/reference/globalwarming.htm</ref> This causes some scientists to remain skeptical.

Pro-global warming reports follow scientific method, using both a control and experimental group.  Therefore, the majority of scientists today accept global warming as fact. <ref>http://xtronics.com/reference/globalwarming.htm</ref>

== Global warming advocacy sites ==

== Global warming advocacy sites ==